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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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Task/Multiple-regression/PARI-GP/multiple-regression.parigp Normal file
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pseudoinv(M)=my(sz=matsize(M),T=conj(M))~;if(sz[1]<sz[2],T/(M*T),(T*M)^-1*T)
addhelp(pseudoinv, "pseudoinv(M): Moore pseudoinverse of the matrix M.");
y*pseudoinv(X)